i have a 96 cx hatch with a b18b and my ecu has a burn mark inside, the car is obd2 the ecu obd1 with a jumper, the motor is obd2 i think the dizzy has only one plug (please tell me if i'm wrong) my question is can i just get an obd2 ecu or should i just get a obd1 and use the jumper, thanks